Athar

This page lists questions and answers that were posted by visitors named Athar.

Questions

The following questions were asked by visitors named Athar.

Answers

The following answers were posted by visitors named Athar.

Give me answer
10 years ago
m = 0.2 kg, u = 4 m/s, v = 0, t = 40 ms = 0.04 s (see x- axis) F = (mv - mu)/ t F = (0.2 x 0 - 0.2x4)/0.04 F = 20 N
6 years ago
m = 0.2 kg, u = 4 m/s, v = 0, t = 40 ms = 0.02 s (see x- axis) F = (mv - mu)/ t F = (0.2 x 0 - 0.2x4)/0.02 F = 40 N 👍 1 👎 0
6 years ago